How do I scrape data from an ArcGIS Online map?
问题 I want to scrape the data from an ArcGIS map. The following map has a popup when we click the red features. How do I access that data programmatically? Link : https://cslt.maps.arcgis.com/apps/MapSeries/index.html?appid=2c9f3e737cbf4f6faf2eb956fa26cdc5 回答1: Note: Please respect the access and use constraints of any ArcGIS Online item you access. When in doubt, don't save a copy of someone else's data. The ArcGIS Online REST interface makes it relatively simple to get the data behind ArcGIS